Mu Cheng sighed and told her about how Su Zhen had once planned to give Lin Yin away as a gift in exchange for benefits, including the previous sensational cruise ship incident.
The cruise ship incident had pulled down many wealthy businessmen and government officials at that time, so Mu Cheng could still investigate secretly.
Moreover, Su Zhen and Chu Yun's daughter, Su Fei, had also met with an accident on the cruise.
Therefore, Mu Cheng and Ye Wen guessed that Su Zhen must have brought Lin Yin over to sell her for money.
Later on, Mu Cheng found out about Lu Ming. Through the information provided by Lu Ming, they found out that Lin Yin was indeed present at that time. It was just that Lin Yin was smart and escaped, but Su Zhen, that black-hearted old man, was punished.